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PubMedDate not supplied

Practical ophthalmic microbiology.

Infection is commonly encountered in everyday ophthalmic practice. It is of great importance that all ophthalmic personnel are familiar with the basic etiologies of these infections, and the basic techniques which are used in diagnosis. When evaluating a patient with possible infection, it is often of great help to be familiar with the normal microbial flora of the human body. This normal flora has been detailed in the article. The assumption is that knowledge of a patient's flora can help guide decisions about the possible etiologies of an infection. When presented with an obvious ocular infection, health care personnel should review the "usual suspects"--that is, the common etiologies for each type of infection. The key to combating ocular infections lies in accurate treatment of the presumed infectious agent. Therefore, the techniques and steps used in the identification of the etiology of an infection should be known to all ophthalmic personnel. The proper sterile techniques of obtaining a specimen from a suspected corneal ulcer or conjunctivitis and the plating of the specimen on specific agar for identification are essential to everyday practice (Figure 8). Patients who will undergo surgery, regardless of the type, are being placed at a special risk for infection. These post-operative infections can destroy the work of the most careful and exact surgical technique. It is an essential part of the procedure that the patient be protected as best they can from subsequent infection. The techniques to reduce the risk of post-operative infection have been detailed above. Proper preparation of a sterile field, sterile draping, and perioperative antibiotics can reduce the chance of a subsequent infection. It is important that these basic steps of care be properly provided to help insure successful surgical outcomes and excellence in health care.

Eye Infections, Bacterial↗
PubMed1985

The teaching hospital's growing surgical caseload.

A competitive marketplace potentially creates new pressures for teaching hospitals. To assess possible trends in teaching hospitals' caseload, we studied surgical utilization in 1972 and 1981 using two national data sets. The percentage of total patients hospitalized for surgery increased in teaching hospitals between 1972 and 1981. Nonteaching hospitals adopted several new procedures, such as hip arthroplasty. However, increased volume attributable to the spread of procedures to additional hospitals was small when compared with volume increases experienced by hospitals that performed these procedures in 1972. Teaching hospitals' caseloads grew for well-established surgical procedures such as cholecystectomy, delivery, and mastectomy and for newer, high-technology procedures such as hip arthroplasty and coronary artery surgery. Overall surgical case complexity was relatively high in teaching hospitals in 1972, and the disparity with nonteaching hospitals increased during the decade. Distribution of surgical patients by payment source varied appreciably among surgical procedures, but not among hospitals by teaching status. Teaching hospitals were successful in attracting patients from 1972 to 1981; however, several new pressures are emerging that should be watched.

Commission on Professional and Hospital Activities↗
PubMed1994

Surgery in Australia.

More than 4000 surgeons in Australia provide services to 17.6 million people living in the world's driest continent, with a land mass comparable to that of the United States. The problem of distance has been overcome in large part for the 17% of the population who live in remote areas by modern communication systems and by the Flying Doctor and Flying Surgeon services. For the remaining population, largely clustered on the fertile eastern seaboard, surgical services rival the best in the world, and surgical training, under the control of The Royal Australasian College of Surgeons, has set an example for which Australia can be justifiably proud.

Air Ambulances↗
PubMed2004

The operative note as billing documentation: a preliminary report.

Certified professional coders from a multispecialty academic surgical practice used operative notes to identify 10 of the most common deficiencies for reimbursement of services. These 10 deficiencies were then used as evaluation criteria to audit the operative notes used as billing documentation. Twenty-four per cent of operative notes contained no deficiencies, whereas the remaining 76 per cent contained one or more audit criteria deficiencies. The three most common deficiencies identified included an incomplete description of all surgical procedures performed (56%), an inadequate description of the indications for procedures (49%), and only 45 per cent of the operative notes were dictated within 24 hours of the procedure. Thirty-nine per cent were dictated by faculty surgeons, whereas 61 per cent were dictated by surgical residents. Twenty-nine per cent of the operative notes that were dictated by faculty surgeons contained no deficiencies as compared with 20 per cent of the operative notes that were dictated by surgical residents. For a multispecialty academic surgical practice, the operative note is the document of justification for 75 per cent of revenue generated. We conclude that 1) the operative note represents the most important document for justification of reimbursement for surgical services, 2) surgeons should reassess the operative note as a billing document and provide the information necessary to expedite reimbursement, 3) surgical residents should be instructed in the details of an operative report as a billing document, and 4) most of the information needed in the operative note for billing purposes is simple and straightforward data that is important not only for reimbursement but also from a medico-legal and medical records standpoint.

Humans↗
PubMed1987

An access-oriented negotiated fee schedule. The Caterpillar experience.

This paper describes the system used by Caterpillar Corporation (CAT) in Peoria, Illinois, to reimburse surgeons. The CAT system assures access for Caterpillar employees and their families to a selection of qualified surgeons, while achieving cost savings through improvements in processing of surgical claims and negotiation of selected fees. CPT-4 codes are recorded for greater accuracy, when indicated, surgical services that have been incorrectly unbundled are rebundled, and the appropriateness of surgical assistant charges is reviewed. A "degree of difficulty" relative value scale (DODRVS) of surgical services is periodically revised as technology changes. The DODRVS multiplied by a regional factor, determined by local market research, establishes the fee that CAT will pay the surgeon. Balance billing is permitted if the patient (1) is informed in advance by the surgeon that the fee will be higher than CAT will pay, and (2) knows that the service can be obtained from other local surgeons who will accept the CAT fee. The goal of the CAT method of surgeon reimbursement is to gain physician support for an access-oriented, market-driven negotiated fee schedule. Compared with a resource-based relative value scale RBRVS) methodology, the CAT system is not formula-driven and depends on physician acceptance.

Fee Schedules↗
PubMed1982

The efficacy of second-opinion consultation programs: a cost-benefit perspective.

This study evaluates a mandatory second-opinion consultation program administered on behalf of a large Taft-Hartley welfare fund providing medical care coverage for 120,000 beneficiaries and covered dependents. During a two-year intake period (1977-1978), 2,284 individuals received second-opinion consultations for an elective surgical procedure recommended by a first-contact physician or surgeon. Of this group, 366 received a nonconfirmation of their need for surgery. Medical claims data were available for 342 individuals in this group, and they constitute the base for the current analysis. A comparable number of individuals who received a positive confirmation were randomly selected and served as a control for estimating program savings. Both groups were followed for a one-year period from the date of their consultations. Total program savings were estimated at $534,791. Of this amount, medical care utilization savings were $361,756 and productivity savings were $173,035. The cost of the program was $203,300, yielding a benefit-cost ratio of 2.63. These findings indicate that mandatory second-opinion consultation programs, which are consumer oriented and intervene before care is rendered, are clearly cost-effective.

Adolescent↗
PubMed1996

Surgery in South Africa.

The practice of surgery in South Africa ranges from full-time service in state-funded and academic hospitals serving a largely indigent population to a private sector for medically insured patients. Surgical training occurs at eight medical schools, and specialist registration is obtained after 4 to 5 years with either a university-conferred degree or a fellowship from the College of Surgeons of South Africa. The wide spectrum of First- to Third-World diseases and the high incidence of trauma provide comprehensive experience for practical training. Surgical standards are uniformly high, matching and sometimes pioneering the very best of Western medicine. The health care system is undergoing radical change to correct the imbalances of the apartheid era. Academic institutions are under pressure, and with incipient major financial cutbacks, there is concern that the proud record of service, teaching, and research excellence may be compromised. To facilitate the mission of broadening health care services, diploma training in surgery for rural practitioners is being developed. Outreach programs and closer liaisons with surgical societies in sub-Saharan African countries have also been initiated.

Academic Medical Centers↗
PubMed1994

Psychological aspects of monitoring high risk women for breast cancer.

BACKGROUND: There is a paucity of knowledge pertaining to the attitudes, feelings, and emotions of women who are at increased familial risk for breast cancer and how these concerns will affect their surveillance behavior. A review of the literature shows an unevenness in the conclusions about these matters, with some reports indicating that anxiety aroused in the familial cancer setting may abet surveillance behavior, whereas other data indicates a negative effect. METHODS: The authors reported anecdotal accounts of such behavior in women from hereditary breast and hereditary breast-ovarian cancer prone families. RESULTS: Although these responses of fear, anxiety, and apprehension about cancer risk are not unique to this hereditary cohort, they nevertheless must have been tempered by often life-long exposure of cancer occurrences that may have decimated their families. CONCLUSIONS: All accounts agree with the need to devote more research to the special needs--psychological, social, insurance, and general public health measures--of these high risk women.

Adoption↗
PubMed1988

Fine-needle aspiration cytology of mesenchymal tumors of the breast.

This report describes the fine-needle aspiration (FNA) cytologic findings of 15 cases of sarcomas involving the breast out of a combined series of 2,064 breast FNA biopsies, including 580 malignancies, thereby accounting for 2.6% of all the malignant breast tumors. The series consisted of 14 women and one man with a mean age of 48.4 yr (range, 29-63). There were eight cases of cystosarcoma phyllodes, including one malignant cystosarcoma phyllodes. Three benign cystosarcoma phyllodes had a significant concomitant atypical epithelial hyperplasia, which lead to a misdiagnosis of carcinoma in two of the cases. The third case was correctly identified as recurrent cystosarcoma phyllodes. In retrospect, features suggestive for cystosarcoma phyllodes and unusual for breast carcinoma include increased numbers of naked nuclei and hypercellular stromal fragments. Sarcomatous patterns in our four metaplastic carcinomas included chondrosarcoma (two cases), malignant fibrous histiocytoma (MFH) (one case), and fibrosarcoma (one case). Two additional pure primary MFHs (both of which had electron microscopic confirmation) and one metastatic fibrosarcoma to the breast were encountered. Recognition of unusual cytologic patterns for breast carcinoma should suggest the possibility of a primary or metastatic sarcoma to the breast. Potential pitfalls for misdiagnosis include the presence of atypical epithelial hyperplasia in some cases of cystosarcoma phyllodes, along with occasional cases having patterns indistinguishable from a fibroadenoma. The pleomorphic and bizarre cellular features can suggest the diagnosis of metaplastic and pure sarcomas of the breast, although the potential exists for confusion with very poorly differentiated carcinoma. FNA diagnosis of sarcomatous lesions of the breast is essential in order to insure proper surgical treatment.

Adult↗
PubMed1996

Current status of staging laparotomy in colorectal and ovarian cancer.

Colon and rectal carcinomas. Accurate staging of colon and rectal carcinomas (CRCs) is vital to insure appropriate surgical and adjuvant therapy, and appropriate enrollment in and interpretation of adjuvant or neoadjuvant trials. Historically, CRC staging has relied on pathologic examination of surgical speciments. These newer techniques of endoscopic and intraoperative ultrasound, laparoscopy, and radioimmunoguided surgery may permit increased accuracy of staging by the surgeon. Cautious interpretation of investigations of these modalities is warranted, as studies include small numbers of patients and some of the work is preliminary. Despite this, we remain optimistic that as surgeons become more familiar with these techniques and as these modalities become more widely available, more accurate staging will facilitate optimal patient management in terms of complete resection of occult disease and appropriate adjuvant therapy. Ovarian carcinoma. The survival of patients with ovarian cancer has not appreciably changed in the past several decades. There are several reasons for this, some of which are related to the surgical procedures used to diagnose and treat these cancers. First, despite a great deal of literature that suggests an elevated CA-125 level in a postmenopausal woman with a pelvic mass is virtually diagnostic of ovarian carcinoma, an unexceptably large number of patients are still explored in community hospitals by a surgeon or obstetrician-gynecologist who is not prepared or adequately trained to perform the aggressive cytoreductive surgery that the patients require. Similarly, a large percentage of patients with "apparent" early ovarian cancer are not fully surgically staged at their initial surgery and often require reoperation to accurately define the extent of their disease, which will then determine the need for adjuvant therapy. Despite ongoing health care reforms, these patients should be referred to centers where the appropriate surgical procedure can be performed by an experienced gynecologic oncologist. Second-look laparotomy (SLL) has become more and more controversial, mainly because of a lack of effective second-line therapy, and should not be performed unless the patient fully understands its limitations and is willing preoperatively to participate in a subsequent trial based on the operative findings. Laparoscopy, both in the initial staging surgery and at reassessment laparotomy (SLL), is being re-evaluated but should be considered experimental until definitive trials determine its role.

Colorectal Neoplasms↗
PubMed2005

[A body mass index related scale for reconstructive breast reduction].

PURPOSE: Breast reduction is a highly emotional theme and bears conflicting interest groups: 1) women who are suffering from symptomatic macromastia and therefore would wish to have their breast reduction paid by the insurers, irrespective of the amount of resection weight, 2) the insurance companies, who are ready to cover only really medically indicated operations and due to a lack of objective parameters often apply the very strict, arbitrary criterium for a minimum resection weight of 500 g per breast and 3) the surgeons who try to provide a fair, scientific basis for the differentiation between cosmetic and reconstructive indications for breast reductions for the sake of both the patients and the insurance parties. Concerned about such a generalizing rule we undertook a retrospective review of our patients' charts with both, cosmetic and reconstructive indications to judge the available, more-level minimum resection weight standards and see wether they were appropriate to use, or to provide an objective and measurable guideline for a scaled amount of breast reduction beyond the 500 g-resection-rule, adapted to the individual woman's body proportions. METHODS: 136 women could be included in the study. The resection weight was recorded and correlated to various parameters of the body proportions such as weight, height, the body mass index (BMI) and the body surface. The results were compared to the available minimum resection weight rules. RESULTS: The resection weight ranged from 55 to 1530 g (mean 450 g +/- 266 g, median 406 g). Overweight was present in 36% of all patients, whereas obesity was present in 7.5% of women. The mean BMI was 25.1 kg/m2. Of the twenty-four patients (18%), who were classified a priori as having a cosmetic indication, 4 (18%) had more than 500 g breast tissue resected bilaterally. On the other hand, in 55% of reconstructive patients less than the predicted 500 g of breast tissue had been resected. From all examined parameters the BMI had the highest correlation to the resected mean breast tissue (r = 0.64, p = < 0.001). DISCUSSION: Our retrospective review thus showed that with an arbitrary 500 g breast resection-rule all women beyond the mean values for weight and height were clearly put at a disadvantage. Also not completely solving this problem are the already available, more objective guidelines for graded minimum resection weight recommendations, which have relied on the body weight or the body surface area, parameters that both had a much lower correlation to the resected breast tissue in the patient group than the BMI. We therefore suggest using the BMI as the basis for a graded, more-level weight resection standard for reconstructive breast reductions. This algorithm is related solely to objectifying data and thus avoids biases from empirically derived data or hardly quantifiable breast (or obesity)-related pain syndromes, and respects all the different body builds of women.

Adolescent↗
PubMed2006

ESCRS study of prophylaxis of postoperative endophthalmitis after cataract surgery: Case for a European multicenter study.

PURPOSE: To present the development and design of the European Society of Cataract & Refractive Surgeons multicenter study of the prevention of postsurgical infective endophthalmitis after phacoemulsification and to describe the process for its successful implementation and conduct. SETTING: Twenty-four ophthalmology units and eye clinics in Austria, Belgium, Germany, Italy, Poland, Portugal, Spain, Turkey, and the United Kingdom, with an administrative office in Ireland, coordinating center in England, and data management and statistical unit in Scotland. METHODS: This partially masked randomized placebo-controlled multinational clinical study was designed to evaluate prospectively the prophylactic effect of intracameral cefuroxime and/or perioperative topical levofloxacin on postoperative endophthalmitis after cataract surgery. Random allocation was based on a 2 x 2 factorial design that included participating centers as a class variable. Real-time electronic data collection monitored study progress and provided weekly outcome tables, monthly recruitment summaries, and quarterly analytical reports for the study's Data Monitoring Committee, which evaluated the safety and efficacy by Internet-based conferences. RESULTS: A 2-year lead time was required to meet harmonized standards of clinical research in the European Union, obtain ministerial authorization in 3 countries, gain institutional approvals at 24 hospitals, and procure indemnity insurance for surgical centers. Informed consent instruments, designed to comply with national health policies, were translated into 8 languages. The use of information technology to collect study data enabled the organizers to evaluate individual eligibility at enrollment, adherence with study medications during and after surgery, and postoperative status during follow-up. CONCLUSION: This international cooperative study provided the opportunity to estimate the current incidence of endophthalmitis after cataract surgery in Europe and determine whether 1 or both of 2 antimicrobial regimens reduces the risk for postsurgical intraocular infection.

Administration, Topical↗
PubMed2006

The implications of "pay-for-performance" reimbursement for Otolaryngology-Head and Neck Surgery.

OBJECTIVE: To introduce otolaryngologists to outcomes-linked reimbursement ("pay-for-performance"), identify clinical practice implications, and recommend changes for successful transition from the traditional "pay-for-effort" reimbursement model. STUDY DESIGN: Policy review. RESULTS: Payers are actively linking reimbursement to quality. Since the Institute of Medicine issued its report on medical errors in 1999, there has been much public and private concern over patient safety. In an effort to base health care payment on quality, "pay-for-performance" programs reward or penalize hospitals and physicians for their ability to maintain standards of care established by payers and regulatory groups. More than 100 such programs are operational in the United States today. This reimbursement model relies on detailed documentation in specific patient care areas to facilitate evaluation of outcomes for purposes of determining reimbursement. Because performance criteria for reimbursement have not yet been proposed within otolaryngology-head and neck surgery, otolaryngologists must be involved to ensure the adoption of reasonable goals and development of reasonable systems for documentation. CONCLUSION: "Pay-for-performance" reimbursement is increasingly common in the current era of outcomes-based medicine. It will assume an even greater role over the next 3 years and will directly affect most otolaryngologists.

Humans↗
PubMedDate not supplied

Comorbidity among the morbidly obese: a comparative study of 2002 U.S. hospital patient discharges.

BACKGROUND: Increased morbidity is associated with increasing severity of obesity. However, among morbidly obese patients, comorbid prevalence has been reported primarily in the bariatric surgical literature. This study compares demographic characteristics and selected comorbid conditions of morbidly obese patients discharged after surgical obesity procedures and morbidly obese patients discharged after all other hospital procedures. METHODS: The 2002 National Hospital Discharge Survey (a nationally representative sample of hospital discharge records) and the International Classification of Diseases, 9th Revision, Clinical Modification were used to identify and describe all morbidly obese patient discharges (n = 3,473) and to quantify the prevalence of selected obesity-related comorbid conditions. RESULTS: Compared with all other morbidly obese patients, the obesity surgery patients (n = 833) were younger (median, 42 vs 48 years; range, 17 to 67) and more female (82.3% vs. 63.7%), with higher rates of sleep apnea (24.0% vs. 11.8%), osteoarthritis (22.9% vs. 11.8%), and gastroesophageal reflux disease (27.7% vs. 11.7%) (all P < .001). The prevalence of type 2 diabetes mellitus was lower in the obesity surgery patients (16.1% vs. 24.3%; P = .003), whereas the rates of hypertension (45.9% vs. 41.0%; P = .13) and asthma (9.6% vs. 12.0%; P = .26) were similar in the two groups. CONCLUSIONS: Demographic characteristics and comorbid prevalence of morbidly obese patients discharged after obesity surgery are consistent with reports in the bariatric surgical literature. Obesity surgery patients had a higher prevalence of some comorbid conditions. Possible explanations for this include preferential diagnosis, differential diagnostic coding, or increased severity of morbid obesity. Advancing surgical and insurance guidelines for bariatric surgery will require clinical data that accurately describe and quantify the demographic distribution of obesity and the associated burden of disease.

Adolescent↗
PubMed1979

The government and the inguinal hernia.

Our review of the incidence of inguinal hernias in children based on socioeconomic differences and their risk of incarceration with its subsequent complications, was prompted by a governmental decision to disallow elective herniorrhaphy in children over 1 yr of age. The review showed the following: The risk of incarceration, the failure of preoperative reduction and the potential gonadal injury is more than three times as high in the poor child, usually covered by Medicaid. Since operative and postoperative complications increase proportional to the incidence of incarcertain, the denial of an elective herniorrhaphy endangers the life of a child. Since the increased hospitalization after incarceration also increases the financial expenditure, this rule is not only medically but also economically unsound. This review suggests that unilateral governmental health care decisions, especially those aimed at cost containment, should be carefully scrutinized to determine what price not only the society, but the patient has to pay for the "cost containment". We feel that the price of the denial of a herniorrhaphy is too high.

Child↗
PubMed1998

Time spent on waiting lists for medical care: an insurance approach.

In this paper, we develop a simple model of the benefits and costs of being on a waiting list. The model shows that complex factors are in operation, implying that a shorter waiting time need not necessarily be preferred to a longer waiting time. We also present an empirical study, where a sample of Swedes are offered the possibility of purchasing private insurance, thus reducing waiting time for surgery beyond the three-month guarantee offered by the public sector health care system. Respondents could choose between two insurance contracts. A 'spike' model, where the probability of a zero WTP is strictly positive, was developed and estimated to obtain demand functions for private insurance.

Cost-Benefit Analysis↗